Predict the acid strength of the following compounds: H2O, H2S, and H2Se. Which is a stronger acid? (a) HI (b) HCl. Which is the stronger acid, H 2 S or C H 3 C O O H ? Which is the stronger acid, HClO4 or C6H5NH3+?
H2S is. more acidic than H2O because View Solution (a) Elements of group 16 generally show lower value of first ionisation enthalpy as compared to the corresponding periods of group 15. Why ? (b) H2S is less than acidic than H2Te. Why ? View Solution Name the various hydrides of grou...
Which of the following acids is strongest? a. H2Te b. H2O c. H2S d. H2Se Which of the following are acids? a) CH4 b) HCl c) CH3OH d) H2SO4 e) HCl and H2SO4 Which hydrogen in the given molecule is most acidic? ...
Is a solution with OH- = 3.7 x 10-10 M acidic or basic? Explain. If a pH is closer to 1, is the substance more acidic or basic? Determine the conjugate acid of the base. Identify the acid and the base in the following reaction: HF(aq) + OH-(aq) F-(aq) + H2O(l). ...
acidic gas and produce an acidic solution in the water (mixture of acids). Expert Answer. 3.1K views 2 years ago There are two ways to determine whether HI is a strong or weak acid. A.J.P. H3PO4, HNO2, H2SO3, HClO, HClO 2, HF,H2S, HC2H3O2, and so on). How long does ...
N-methylpyrrolidone (NMP) is a polar aprotic solvent. It has the advantages of high boiling point, strong polarity, low viscosity, strong solubility, non-corrosion, low toxicity, good chemical and thermal stability, etc.
Balance the redox reaction: __Mn2+ + __H2O2 + __OH- ---> __MnO2 + __H2O Determine the oxidation half-reaction: Determine the reduction half-reaction: What is the oxidizing agent? What is the red How do you balance this redox equation H2S + MnO4^- > Mn^2...
曝气也可以脱除因H2S气体所造成的臭味。 Softening of water is a process that removes hardness, caused by the presence of divalent metallic ions, principally Ca2+ and Mg2+ . 水的软化是脱除硬度的工艺,硬度是因二价金属离子的存在而造成的,主要是钙和镁。 Hardness in water is the result of contact ...
How is the chain leading right after the anchor let go？根据《油气储存企业安全风险评估指南》(试行)，针正确于规范更新导致的部分老企业不满足新规范要求的问题，《指南》中不强制企业按照新规范进行整改，而是建议企业采用基于风险的评估方式，确定是否需要进行整改或采用其他风险控制措施 ...
Which of the following four compounds is the most acidic (i.e., has the lowest pKa value)?Which of the following acids is strongest? a. H2Te b. H2O c. H2S d. H2SeWhich of the following are acids? a) CH4 b) HCl c) CH3OH d) H2SO4 e) HCl and H2SO4...